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Questions tagged [visual-studio]

正规365体育投注 Use this tag if you have a specific question about Visual Studio features and functionality. DO NOT use this tag on questions regarding code which merely happened to be written in Visual Studio. Consider tagging the exact technology area your question links to and also tagging a more specific version of Visual Studio. Please mention your exact VS version, edition, and update level in your question.

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Shell Command “Code” shortcut from terminal to VS Code (Constantly Reinstalling)

I continuously have to reinstall the shell command "code"/ terminal shortcut for vs code. Idk why. It works for a few days and then I'll be use it in terminal and the it randomly wont work and I have ...
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16 views

write a code in visual studio 2017 that when I click on button, a new thread by using background worker

I'm beginner in c#. I want to write a code in visual studio 2017 that when I click on button, call my method in new thread by using background worker. how can I do it?
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19 views

C++ Visual Studio 2019 code -1073741819 problem

So Im faceing a problem with either VS or my code. I've searched about this error but the solutions that ppl suggested didn't help me. Some of them were just restart VS, Run as an Admin, Repair VS. I ...
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3answers
23 views

Prime numbers from listbox to a textbox

I want to display prime numbers through a button from a LISTBOX to a textbox . The Interface displays properly prime numbers but only from 1 to 10 , after that the algorithm changes and shows non ...
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0answers
14 views

Could not create named generator Visual Studio 16 2019

am trying to build mongocxx driver in order to use it in my C++ application. I am getting the following error Vimalan@MSI MINGW64 ~/mongo-cxx-driver-r3.5.0/build $ 'C:\Program Files\CMake\bin\cmake....
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9 views

Get users with a certain role in Razor pages

I'm developing a website that can be used by users with two roles: an admin and a professor, now a professor can teach a Course, I've already set up the relationships between tables and it works fine, ...
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2answers
17 views

System.Data.SqlClient imported nuget package into library

I imported into my application's library System.Data.SqlClient which I can also see in my .csproj file, but as soon as I run my app, I get an exception thrown. The two images show the details... ...
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0answers
7 views

Exporting an Universal Windows App as an EXE file in Visual Studio 2019

I have written a program using Visual Studio 2019 ( Universal Windows Project ) and I want to export it as an .EXE file. I searched it once, but I couldn't find any answer to do that. If anyone knows ...
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2answers
15 views

Prime numbers from a listbox should appear to a textbox

I want to implement a code that take my inserted values from a listBox and show the as Prime numbers in textbox. Unfortunately , my textbox appear only the index of my prime number. private void ...
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0answers
7 views

Visual Studio loads pdb an crashes my programm

I am programming a database in C# using SQLite3. The mainframe of my program was functional 2 weeks ago. Due to internetproblems I was not able to work on it till yesterday. I tried to start my ...
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12 views

Add PowerShell command to .NET based program

So we have a desktop screen capture module within our software for call takers at dispatch centers, more of a QA thing for their benefit, but it relies on the logged-in User Profile "Temp" directory ...
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1answer
8 views

Install Visual Studio Project After Downloading From Azure

my team stores applications in azure repository. I downloaded my coworker's application in zip file. After I load the project in Visual Studio 2019, there are a lot of missing references and I cannot ...
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9 views

No Default.htm in my visual Studio 2019 project

I am trying to build a Web application in Visual Studio and upload it to my hosting provider (1&1). I have created a new skeleton ASP.net core application in Visual Studio (2019 community edition)...
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1answer
25 views

cannot read property 'children' of undefined javascript [duplicate]

I have an ul which has certain li. I am looping through the ul and inside it through li. However I am getting an error : let li = ul.children; for (let index = 0; index < li.length; index++) { ...
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1answer
13 views

Difference between “Web Application” and “Blazor Server App” in ASP.NET core 3.1

Hi, I'm trying to get a grip with the .NET CORE 3.1 and the templates offered in Visual Studio 2019. To be specific I'm trying to understand the difference between having a Web Application (as shown ...

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